Tennis balls dog toy

by nan
(kett., oh., day. )

Take some tennis balls, drill holes through them, put some rope between the balls, tie knots on either side of the holes, and there you go.

Editor's note: Nan, I hope this is what you were thinking of since you had put "tennis balls" in your title. It sounds like a dog could have a lot of fun with something like this, perhaps as something that bounces along the ground or as a tug-o-war toy. Thanks!